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CVE-2026-64573

🗓️ 05 Aug 2026 08:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 16 Views

Integer underflow in Linux kernel btqca TLV parser causes vmalloc out-of-bounds read and write in Bluetooth firmware loader.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-64573
5 Aug 202608:08
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15
15 Oct 202615:53
–astralinux
cbl_mariner
CBLMariner
CVE-2026-64573 affecting package kernel for versions less than 6.6.150.1-1
12 Aug 202623:21
–cbl_mariner
circl
Circl
CVE-2026-64573
5 Aug 202612:15
–circl
cve
CVE
CVE-2026-64573
5 Aug 202608:08
–cve
cvelist
Cvelist
CVE-2026-64573 Bluetooth: qca: fix NVM tag length underflow in TLV parser
5 Aug 202608:08
–cvelist
debian
Debian
[SECURITY] [DLA 4745-1] linux-6.12 security update
18 Aug 202610:51
–debian
debian
Debian
[SECURITY] [DLA 4777-1] linux security update
8 Sep 202616:49
–debian
debian
Debian
[SECURITY] [DSA 6415-1] linux security update
6 Aug 202617:59
–debian
debiancve
Debian CVE
CVE-2026-64573
5 Aug 202608:08
–debiancve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04alllinux5.15.0-198.208linux_5.15.0-198.208_all.deb
Ubuntu26.04alllinux7.0.0-38.38linux_7.0.0-38.38_all.deb
Ubuntu24.04alllinux6.8.0-147.147linux_6.8.0-147.147_all.deb
Ubuntu20.04alllinux-hwe-5.155.15.0-198.208~20.04.1linux-hwe-5.15_5.15.0-198.208~20.04.1_all.deb
Ubuntu22.04alllinux-hwe-6.80linux-hwe-6.8_0_all.deb
Ubuntu24.04alllinux-hwe-6.170linux-hwe-6.17_0_all.deb
Ubuntu24.04alllinux-hwe-7.07.0.0-38.38~24.04.4linux-hwe-7.0_7.0.0-38.38~24.04.4_all.deb
Ubuntu22.04alllinux-kvm5.15.0-1109.114linux-kvm_5.15.0-1109.114_all.deb
Ubuntu26.04alllinux-aws7.0.0-1014.14linux-aws_7.0.0-1014.14_all.deb
Ubuntu24.04alllinux-aws6.8.0-1067.70linux-aws_6.8.0-1067.70_all.deb
Rows per page

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22 Oct 2026 16:56Current
6.6Medium risk
Vulners AI Score6.6
EPSS0.00161
16